baber/WOPTO huggingface dataset:
Patent KR-20200043501-A (KR)
Title: 비휘발성 메모리에 멀티비트 데이터를 저장하기 위한 시스템 및 방법
Inventor: TIWARI VIPIN
IPC: G11C11/56
Filed: 2018-10-02
Abstract: 복수의 메모리 셀들 중 제1 메모리 셀을 판독하여 제1 판독 전류를 생성하는 것, 복수의 메모리 셀들 중 제2 메모리 셀을 판독하여 제2 판독 전류를 생성하는 것, 제2 판독 전류에 제1 오프셋 값을 적용하는 것, 및 이어서 제1 판독 전류와 제2 판독 전류를 조합하여 제3 판독 전류를 형성하는 것, 및 이어서 제3 판독 전류를 이용하여 프로그램 상태를 결정하는 것에 의한, 복수의 메모리 셀들을 갖는 메모리 디바이스를 판독하는 방법, 및 이들을 위해 구성된 디바이스.  대안적으로, 제1 전압이 제1 판독 전류로부터 생성되고, 제2 전압이 제2 판독 전류로부터 생성되며, 그에 의해 오프셋 값이 제2 전압에 적용되며, 여기서 제1 전압과 제2 전압이 조합되어 제3 전압을 형성하고, 이어서 프로그램 상태는 제3 전압을 이용하여 결정된다.
Patent KR-20200055059-A (KR)
Title: 차량의 유압 브레이크 액추에이터용 브레이크 액 저장탱크
Inventor: MOLTO RUIZ ANDRES
IPC: B60T11/22
Filed: 2018-08-10
Abstract: 본 발명은 차량의 유압 브레이크 액추에이터를 위한 브레이크 액 저장탱크에 관한 것으로, 상기 브레이크 액 저장탱크는 자신의 하부 베이스(3)로써 유압 브레이크 액추에이터의 유압 모듈(1)의 상부면(4)에 결합된다.  저장탱크(2)는 자신의 하부 베이스(3) 상에 기계식 마운팅(11)을 구비하며, 이 기계식 마운팅은 유압 모듈(1)에 저장탱크를 고정하고, 저장탱크(2)의 하부 베이스(3) 상에서 종방향으로 센터링된 단일 장착점을 갖는다.  저장탱크(2)는, 기계식 마운팅(11)과 관련하여 저장탱크 상에 토크를 발생시키는 씰링 와셔들에 의해 유압 모듈(1)과 연결될 수 있는 소량의 연결 피팅(5, 7, 9)도 포함한다.  또한, 저장탱크(2)는, 이 저장탱크의 하부 베이스(3)의 수용부(13) 내에서, 기계식 마운팅(11)과 관련하여, 복수의 연결 피팅(5, 7, 9)을 통해 발생하는 토크를 보상하는 추가 토크를 발생시키는 위치에 배치된 보상 씰(12)도 포함한다.
Patent KR-20200064139-A (KR)
Title: 물품을 처리하는 방법 및 물품을 고압 처리하는 방법
Inventor: BURSTROEM PER
IPC: B30B11/00
Filed: 2018-02-05
Abstract: 프레싱 장치에서 적어도 하나의 물품을 처리하는 처리 방법(100)이 제공된다. 이 방법은 노 챔버 내의 적어도 하나의 가열 요소에 의해 적재실 내의 온도를 증가시키는 단계(110); 증가된 온도를 선택된 시간(t1) 동안 미리 결정된 온도 레벨(T1)로 유지하는 단계(120); 온도를 증가시키고 증가된 온도를 유지하는 단계들 동안, 적어도 하나의 유동 발생기에 의해 압력 용기 내에서 압력 매체를 순환시키는 단계(130)를 포함한다.
Patent KR-20200066353-A (KR)
Title: 이중-경로 펄스 폭 변조 시스템의 교정
Inventor: DAS TEJASVI
IPC: H03F3/187
Filed: 2018-10-04
Abstract: 시스템은 디지털 펄스 폭 변조기 서브시스템, 디지털 펄스 폭 변조기 서브시스템의 출력에 결합된 제 1 경로, 디지털 펄스 폭 변조기 서브시스템의 출력에 결합되며 폐쇄-루프 아날로그 펄스 폭 변조기를 구동하도록 구성된 제 2 경로, 신호의 하나 이상의 특성들에 기초하여 신호를 프로세싱하기 위해 제 1 경로와 제 2 경로 사이에서 선택하기 위한 제어기로서, 제 1 경로의 제 1 이득 및 제 2 경로의 제 2 이득은 제 1 경로와 제 2 경로 또는 그 반대 사이에서의 스위칭 선택 시 스위칭으로 인한 아티팩트들을 최소화하기 위해 대략 동일한, 상기 제어기를 포함할 수 있다.
Patent KR-20200108854-A (KR)
Title: 동적 뱅크-별 및 모든-뱅크 리프레시
Inventor: SHEN GUANHAO
IPC: G11C11/406
Filed: 2018-09-19
Abstract: 컴퓨팅 시스템에서의 효율적인 메모리 액세스들을 수행하기 위한 시스템들, 장치들 및 방법들이 개시된다. 다양한 실시예들에서, 컴퓨팅 시스템은 컴퓨팅 리소스들 및 메모리 장치에 결합된 메모리 컨트롤러를 포함한다. 메모리 컨트롤러는 다수의 랭크들 중 소정 랭크를 대상으로 하는 메모리 요청을 결정한다. 메모리 컨트롤러는 소정 랭크에 대한 예측 레이턴시를 미해결 메모리 요청들을 저장하기 위해 메모리 컨트롤러 내의 계류중인 큐가 소정 랭크를 대상으로 하는 임의의 메모리 요청들을 저장하지 않는 시간의 양으로 결정한다. 메모리 컨트롤러는 총 뱅크 레이턴시를 뱅크별 리프레시 동작들로 소정 랭크에서 아직 리프레시되지 않은 다수의 뱅크들을 리프레시하기 위한 시간의 양으로 결정한다. 소정 랭크를 대상으로 하는 계류중인 요청들이 없는 경우, 각각의 예측 레이턴시 및 총 뱅크 레이턴시는 뱅크별 및 모든 뱅크 리프레시 동작들 사이에서 선택하는 데 사용된다.
Patent KR-20200103809-A (KR)
Title: 전력 변환 디바이스를 위한 제어 디바이스 및 모터 구동 시스템
Inventor: XU YANG
IPC: H02P21/09
Filed: 2019-09-25
Abstract: 실시예에 따른 전력 변환 디바이스(3)를 위한 제어 디바이스(10)는 모터(2)의 고정자 권선을 통해 흐르게 되는 전류를 제어하는 구동 제어 유닛(16), 모터의 구동량을 정의하는 구동량 명령치를 계산하는 구동량 조정 유닛(14), 모터의 고정자 자속의 제 1 추정치 및 모터의 회전자 자속의 제 1 추정치를 계산하는 자속 관측기(22), 모터의 고정자 권선을 통해 흐르는 전류의 제 1 추정치를 계산하는 전류 관측기(21), 및 모터의 고정자 자속의 제 1 추정치에 대한 계산을 수행하는 평균 보정 유닛(30)을 포함한다.  구동량 조정 유닛(14)은 모터의 고정자 자속의 제 1 추정치에 기초하여 모터의 구동량을 정의하는 제어량을 계산한다.
Patent KR-20200124681-A (KR)
Title: 반도체 장치의 제작 방법
Inventor: OKAZAKI KENICHI
IPC: H01L29/49
Filed: 2019-02-22
Abstract: 전기 특성이 양호한 반도체 장치를 제공한다.  반도체 장치는 금속 산화물을 포함하는 반도체층을 형성하는 제 1 공정과, 제 1 절연층을 형성하는 제 2 공정과, 제 1 절연층 위에 제 1 도전막을 성막하는 제 3 공정과, 제 1 도전막의 일부를 에칭함으로써 제 1 도전층을 형성하고, 반도체층 위에 제 1 도전층이 중첩되는 제 1 영역과 반도체층 위에 제 1 도전층이 중첩되지 않는 제 2 영역을 형성하는 제 4 공정과, 도전층에 대하여 제 1 처리를 수행하는 제 5 공정에 의하여 제작한다.  제 1 처리는 산소 원소를 포함하고 수소 원소를 포함하지 않는 제 1 가스와, 수소 원소를 포함하고 산소 원소를 포함하지 않는 제 2 가스의 혼합 가스를 포함하는 분위기하에서의 플라스마 처리이다.
Patent KR-20200123183-A (KR)
Title: 운전자 주의력 모니터링 방법, 장치 및 전자 기기
Inventor: WANG FEI
IPC: B60W50/14
Filed: 2019-11-21
Abstract: 본 출원은 운전자 주의력 모니터링 방법, 장치 및 전자 기기를 개시한다. 상기 운전자 주의력 모니터링 방법은, 차량에 설치된 카메라를 통해 상기 차량의 주행 영역을 비디오로 캡처하는 단계; 상기 비디오에 포함된 상기 주행 영역에 위치한 운전자의 다중 프레임의 얼굴 이미지에 따라, 각 프레임의 얼굴 이미지에서의 상기 운전자의 응시 영역의 유형을 각각 결정하는 단계 - 각 프레임의 얼굴 이미지의 응시 영역은 상기 차량에 대해 공간 영역을 미리 구분하여 획득한 여러 유형의 정의된 응시 영역 중 하나임 - ; 및 상기 비디오 중 적어도 하나의 슬라이딩 시간 창 내에 포함된 각 프레임의 얼굴 이미지의 각 상기 응시 영역의 유형 분포에 따라, 상기 운전자 주의력 모니터링 결과를 결정하는 단계를 포함한다.
Patent KR-20200121854-A (KR)
Title: 플로팅 커터 유닛 및 트리밍 프레스 가공 장치
Inventor: KIRIAKI HIDEKI
IPC: B21D28/14
Filed: 2019-02-13
Abstract: 플로팅 커터 유닛의 주트리밍용 프레스 상부틀에 대한 위치 정밀도를 높인다. 플로팅 커터 유닛(1)은, 트림라인 Tr을 따라 판모양 소재로부터 스크랩을 절단하고, 또  스크랩 커트라인 Sc를 따라 스크랩을 분단하는 트리밍 프레스 가공 장치에 부착되어 이용되고, 판모양 소재로부터 스크랩을 절단하는 플로팅 커터(2)와, 플로팅 커터(2)를 축심 O방향으로 이동가능하게 보존유지하는 홀더 세트(3)와 플로팅 커터(2)의 꼬리 단면에 접촉해서, 플로팅 커터(2)에 반력을 부여하는 스프링(4)과, 홀더 세트(3)에 부착되고, 플로팅 커터(2)와 접촉해서, 축심 O방향의 이동을 가이드하는 가이드 부재(5)를 구비하고 있다.
Patent KR-20210006421-A (KR)
Title: 복합 입자 및 그 제조 방법
Inventor: MOYORI Takaya
IPC: C09C1/10
Filed: 2019-06-04
Abstract: 충분한 절연성과 높은 열전도성을 갖는 복합 입자를 제공하는 것, 그리고 취급성 및 성형성이 우수한 복합 입자를 제공하는 것. 
무기 필러의 1 차 입자가 응집되어 이루어지는 부정형의 복합 입자로서 1 차 입자가 열가소성 수지로 피복되어 있는 복합 입자, 및 그 제조 방법, 그리고 성형체 및 그 제조 방법.
Patent KR-20210019024-A (KR)
Title: 버스트 모드 제어를 갖는 레이저-ｍｏｐａ
Inventor: DUMOND GREGORY
IPC: H01S3/067
Filed: 2019-06-18
Abstract: 레이저 마스터-오실레이터 전력 증폭기(MOPA)는 연속적인 초단 펄스 버스트를 제공하도록 작동된다.  펄스 버스트는 전력 증폭기에서 증폭되기 전에 마스터 발진기에 의해 전달되는 펄스 트레인에서 광 변조기에 의해 선택된다.  광 변조기는 계단형 파형을 갖는 아날로그 전압 신호에 의해 지정된 선택적 가변 전송률을 갖는다.  전압 신호는 스텝형 파형의 스텝에 해당하는 다중 병렬 DC 전압 출력을 갖는 병렬 DAC와 병렬로 연결된 순차적으로 전환된 병렬 스위치-어레이에 의해 전달된다.
Patent KR-20220098501-A (KR)
Title: UV sterilizing device using light collection and multi-reflection
Inventor: BU GO PARK
IPC: F21V7/00
Filed: 2021-01-04
Abstract: A UV sterilizing disinfection device of the present invention is composed of an optical system having a UV LED, and for condensing and projecting the UV received from the UV LED to the outside; and a reflector for reflecting the UV received from the optical system. An objective of the present invention is to achieve high sterilizing power even in a small size.
Patent KR-20220100214-A (KR)
Title: System for providing weather information of localized region
Inventor: KOO JUNG MIN
IPC: G01W1/00
Filed: 2021-01-08
Abstract: The present invention relates to a locally segmented weather information provision system, and specifically, to the locally segmented weather information provision system which provides locally segmented weather information only for an area including a sailing route of a ship to be specialized for the sailing route of each ship and to minimize consumption of satellite communication bandwidth.
Patent KR-20220101413-A (KR)
Inventor: DONG WOOK LEE
IPC: G01N21/31
Filed: 2021-01-11
Abstract: The present invention provides a method for analyzing a lithium molar ratio (Li/Me ratio) in a cathode active material, comprising steps of: (S1) dissolving a cathode active material sample by adding hydrochloric acid to the cathode active material sample and heating the same; (S2) diluting with water after adding barium (Ba) as an internal standard material to the sample solution; and (S3) calculating the molar ratio of lithium (Li) and metal (Me) in the sample by analyzing the solution obtained in step (S2) with inductively coupled plasma optical emission spectrometry (ICP-OES). According to the present invention, by using Ba (503 kJ/mol), which is similar in ionization energy to lithium (Li), as an internal standard material for ICP-OES analysis of cathode active materials for lithium secondary batteries, the lithium molar ratio (Li/Me ratio) in the cathode active material can be accurately measured with a deviation within ±0.005.
Patent KR-20220101506-A (KR)
Title: spacer that separates mask body from lips of the wearer
Inventor: CHO YOUNG HEE
IPC: A62B18/08
Filed: 2021-01-11
Abstract: The present invention relates to a pair of spacers, which includes a space expansion base bar extends along an upper side of a mask body at a portion of the mask body which faces the wearer's philtrum when the mask body is worn, so that both ends are detachably mounted to the mask body, and the front of the mask body is curved forward so that a central portion of the mask body protrudes forward, and a chin portion is formed at the central portion of a rear surface to prevent wearer's exhalation from moving upward.
Patent KR-20220108509-A (KR)
Inventor: SHIN YONG BOK
IPC: B65H29/52
Filed: 2021-01-27
Abstract: The present invention relates to a device for loading and conveying steel house panels. The device comprises: a pinch roller member installed on one side of a support member to spread panels cut by a cutting device for steel house panels; a panel transporting member installed at the rear of the pinch roller member to transport the panels fed from the cutting device; a panel aligning member installed under the panel transporting member to make the transported panels loaded and aligned in a proper position; a transportation member installed under the panel aligning member to move the panels supplied from the pinch roller member; and a lifting table member installed over the transportation member to allow the panels to be loaded at a specific height. By providing these components, the panels can be moved and spread flatly simultaneously by the pinch roller member installed at the front, moved one by one by the panel transporting member at the rear of the pinch roller member, and neatly aligned by the panel aligning member when loaded onto the lifting table member.
Patent KR-20220109219-A (KR)
Title: Device and method for deciding whether to concatenate between character strings
Inventor: SHIM SUN HEE
IPC: G06F16/783
Filed: 2021-01-28
Abstract: A method for determining the connection between character strings is disclosed. The method for determining whether to connect character strings comprises the steps of: acquiring first location information of a first region box disposed on a specific screen, a first character string within the first region box, and a first image within the first region box; obtaining second location information of a second area box disposed separately from the first area box on the specific screen, a second character string in the second area box, and a second image in the second area box; calculating, based on an AI model, a location connection probability between the first location information and the second location information, an image connection probability between the first image and the second image, and a character string connection probability between the first character string and the second character string; and determining whether to connect the first region box and the second region box based on the location connection probability, the image connection probability, and the character string connection probability. The present invention is to determine whether to connect subtitles separated from video content by considering the positional relationship between character strings, the similarity of images constituting the character strings, and the semantic relationship between character strings.
Patent KR-20220109860-A (KR)
Inventor: IM SEOYOUNG
IPC: C08G64/08
Filed: 2021-01-29
Abstract: The present invention relates to polycarbonate and a manufacturing method thereof. The present invention provides the polycarbonate containing a repeating unit derived from a diol compound represented by a chemical formula 1 below and a carbonate precursor, wherein the polycarbonate has excellent flame retardancy, heat resistance, hardness and impact resistance while having excellent mechanical properties.
Patent KR-20220112874-A (KR)
Title: Massage chair and controlling method thereof
Inventor: LEE TAE HYUNG
IPC: A61H7/00
Filed: 2021-02-04
Abstract: The present invention relates to a massage chair having four measuring electrodes and a sensor for measuring biometric information to be capable of measuring a user's biometric information and a controlling method thereof. The massage chair of the present invention comprises: a main body driven to provide a massage to a user; a body composition measuring unit disposed in an arm massage unit of the main body to measure the user's impedance; and a sensor unit for measuring the user's physical condition, wherein the body composition measuring unit includes two measuring electrodes disposed in the arm massage unit to be exposed to the outside so as to come into contact with the user's body and the sensor unit includes an optical sensor for detecting reflected light after irradiating light to the user's body and a pressure sensor disposed below the measuring electrode to measure the pressure applied to the measuring electrode by the user. Accordingly, the biometric information of the user can be more accurately measured.
Patent KR-20220116849-A (KR)
Title: Easy To Remove Label and Label System
Inventor: KIM YOUNG A
IPC: G09F3/02
Filed: 2021-02-16
Abstract: In a label (100) surrounding at least a portion of an outer surface of a container (50), the present invention relates to an easy-to-removable label system, which includes: a label (100) including a display unit (110) which is a form of a film and has a length greater than the circumference of the container (50), a hooking part (120) provided at one end of the display unit (110) and including at least one through hole (121); a protruding end inserted into the above-described label (100) and the hooking part (120); and a label jig (200) for separating the label (100) from the container (50). Therefore, the label attached to a PET bottle can be easily removed, and desirable separate collection is possible.
Patent KR-20220125456-A (KR)
Title: The manufacturing method of solventless dry polyurethane synthetic leather and synetic leather manufactured by that method
Inventor: KIM HO JIN
IPC: D06N3/14
Filed: 2021-03-05
Abstract: The present invention relates to a solvent-free and dry method for producing polyurethane synthetic leather and synthetic leather produced by the method. More specifically, the present invention relates to a solvent-free and dry method for producing polyurethane synthetic leather capable of improving abrasion-resistant, heat-resistant, hydrolysis-resistant properties as well as tensile/tear strength, and to synthetic leather manufactured by the method. The present invention uses a dry method without using carcinogenic solvents such as dimethylformamide (DMF), wherein the dry method comprising the steps of: mixing and stirring two liquids, Liquid P of urethane and Liquid R of polyol; and curing the mixture. Thus, the present invention is not only friendly to the human body and the environment, but also makes it possible to improve workability by simplifying the production process.
Patent KR-20220126589-A (KR)
Title: Apparatus for treating high salinity wastewater based on electrocoagulation
Inventor: PARK CHANG WOOK
IPC: C02F1/24
Filed: 2021-03-09
Abstract: An electrocoagulation-based high-salinity wastewater purifying device can include: a reaction vessel for electrocoagulating and chemically purifying received wastewater; a wastewater supply unit for supplying wastewater to the reaction vessel; a power supply unit for supplying power to a positive electrode terminal and a negative electrode terminal positioned inside the reaction vessel; and a hydrocyclone that collects sludge discharged from the reaction vessel and separates the sludge into solid and liquid.
Patent KR-20210031886-A (KR)
Title: Apparatus and method for encoding and decoding motion information by using neighboring motion information
Inventor: PARK MIN WOO
IPC: H04N19/176
Filed: 2021-03-15
Abstract: Disclosed is a method for decoding motion information which decodes current motion information with a small number of bits. According to one embodiment of the present invention, the method for decoding motion information comprises: a step of acquiring change information indicating whether motion information of a surrounding block is changed from a bitstream; a step of changing a prediction direction of the surrounding block to determine a prediction direction of a current block when the change information indicates a change of the motion information; a step of considering the distance between a current picture and a reference picture of a surrounding block included in a first reference picture list to select a reference picture of the current block from a second reference picture list when the prediction direction of the surrounding block is a first single direction and the prediction direction of the current block is a second single direction or both directions; a step of applying a differential motion vector to a motion vector scaled from a motion vector of the surrounding block to acquire a motion vector of the current block; and a step of using a reference block indicated by the motion vector of the current block in the reference picture of the current block to reconstruct the current block.
Patent KR-20220131563-A (KR)
Title: Bed-integrated motorized external counterpulsation system
Inventor: LEE WON HEE
IPC: A61H9/00
Filed: 2021-03-19
Abstract: The present invention relates to a bed-integrated motorized external reverse pulsation system, which monitors the state of the heart by detecting biosignals and performs external reverse beating in response to the monitored state of the heart. The bed-integrated motorized external reverse pulsation system comprises: a compression device electrically driven to wrap the limbs of a person which is treated for compression or release pressure; a bed having a mattress for supporting a person to be treated, an accommodation space for detachably accommodating the compression device, and a power supply unit for supplying power to the compression device; and a control device for checking whether or not the compression device is coupled to the accommodation space before performing the external reverse pulsation, and controlling the compression device to perform the external reverse pulsation when it is confirmed that the compression device is coupled to the accommodation space. In this way, the present invention can reduce the difficulty of moving the heavy compression device to the limbs of the person lying on the bed by integrating the compression device into the bed.
Patent KR-20220131479-A (KR)
Title: Dedicated Cooking oil production matching Application Platform Business Model
Inventor: KIM IL HWAN
IPC: G06Q30/06
Filed: 2021-03-21
Abstract: For smooth and fast services, an application platform according to the present invention includes the steps of: (a) storing, by a consumer, specific information such as profile, transaction volume, and requirements in a server; (b) storing, by a supplier, specific information such as company name, business registration number, and manufacturing facility/scale in the server; (c) storing, by a consumer, the production contents of exclusive oil in the server using an application; (d) matching registered exclusive oil manufacturing contents with the supplier; (e) reviewing the quotation and production conditions of the supplier capable of producing exclusive milk with the consumer; (f) entering into a contract with the selected supplier; (g) producing prototyping/package design; (h) performing certification after test inspection; and (i) distributing the finished exclusive oil.
Patent KR-20220135313-A (KR)
Inventor: KIM JAE YEON
IPC: F01P5/10
Filed: 2021-03-30
Abstract: A thermal management system for a vehicle is disclosed to improve the cooling efficiency of electrical components and driving motors through cooling water flow control in an electric vehicle. The thermal management system for a vehicle according to an embodiment of the present invention includes: a cooling device comprising a radiator connected to a cooling water line, at least one electrical component, and at least one water pump, and circulating cooling water in the cooling water line so that the cooling water is supplied to the at least one electrical component; and at least one oil cooler connected to cool at least one driving motor and supplied with cooling water from the cooling device, wherein one of the at least one oil cooler is provided in the cooling water line and the other oil cooler can be arranged in parallel with another oil cooler provided in the cooling water line through a parallel line provided in the cooling water line.
Patent KR-20220136646-A (KR)
Title: Electromagnetic shielding tent and clothing
Inventor: LEE SANG MIN
IPC: E04H15/32
Filed: 2021-04-01
Abstract: The present invention relates to a tent and clothes for shielding an electromagnetic wave. More specifically, the present invention relates to the tent and the clothes for shielding an electromagnetic wave with excellent elasticity and an excellent insulation property, which has an electromagnetic wave shielding function. The present invention comprises: a main body having a storage space therein and having an opening formed on one side thereof; and an entrance door covering the opening. The main body and the entrance door comprises a braided sheet formed by braiding soft magnetic fiber containing 70 atomic % or more of iron (Fe).
Patent KR-20220142144-A (KR)
Inventor: YUN BANG NAM
IPC: B03C3/16
Filed: 2021-04-14
Abstract: The present invention relates to a charging device for a wet electrostatic precipitator and the wet electrostatic precipitator including the same, wherein a space and investment cost for installing the precipitator is reduced by a relatively compact configuration and remarkably increased efficiency of dust collection, and economic feasibility and maintainability are secured by easy removal of pollutants. According to the present invention, provided is the wet electrostatic precipitator comprising: a scrubber housing configured to introduce pollutant-containing gas and discharge processed gas; a blower unit configured to be connected with a gas discharge side of the scrubber housing and configured to discharge the clean gas processed in the scrubber housing to the outside; a wet preprocess unit provided on an inner front side of the scrubber housing and configured to preprocess the pollutant-containing gas; an ionizer unit configured to ionize pollutants and fine particles in the gas processed in the wet preprocess unit; a charging device configured to remove pollutants and fine moisture by charging the pollutants and fine moisture ionized by the ionizer unit; and a cleaning liquid supply-processing device unit supplying cleaning liquid to the scrubber housing and processing the cleaning liquid disposed in the scrubber housing.
Patent KR-20220144663-A (KR)
Inventor: YEONGHO SON
IPC: B60W40/02
Filed: 2021-04-20
Abstract: In accordance with one aspect of the present disclosure, an apparatus for assisting the driving of a vehicle, includes: a sensor unit obtaining distance information between a vehicle and an object around the vehicle; a camera obtaining a lane image and a front image; and a control unit determining a position of the vehicle before entering a tunnel based on GPS information of the vehicle before entering the tunnel, determining that the vehicle has entered the tunnel based on position information of the tunnel included in map information of the vehicle and GPS information of the vehicle, and, when determining a reference object image included in the front image, determining relative position information of the vehicle with respect to the reference object based on the distance information and driving information of the vehicle, and determining a position of the vehicle in the tunnel based on the position information of the reference object included in the map information and the relative position information of the vehicle. Therefore, the present invention is capable of improving the stability of a user by preventing an accident.